Configure dependabot for actions and update action to Go 1.24 (#200)

Author: kordianbruck

.github/dependabot.yml

@@ -3,8 +3,12 @@ updates:
   - package-ecosystem: "go"
     directory: "/" # Location of package manifests
     schedule:
-      interval: "daily"
+      interval: "monthly"
   - package-ecosystem: "docker"
     directory: "/" # Location of package manifests
     schedule:
-      interval: "daily"
+      interval: "monthly"
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "monthly"

.github/workflows/test.yml

@@ -19,7 +19,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19
+          go-version: 1.24
 
       - name: Build
         run: go build -v ./...